Base | Representation |
---|---|
bin | 100011100001000010011111… |
… | …1101001011101101100110001 |
3 | 1111222010112121011002001200120 |
4 | 1013002010333221131230301 |
5 | 311421412101113341223 |
6 | 3024232244130240453 |
7 | 122542310633262342 |
oct | 10702047751355461 |
9 | 1458115534061616 |
10 | 312404104043313 |
11 | 905a5922413157 |
12 | 2b056012426129 |
13 | 10541771782419 |
14 | 57206216920c9 |
15 | 261b533600be3 |
hex | 11c213fa5db31 |
312404104043313 has 16 divisors (see below), whose sum is σ = 424416939653376. Its totient is φ = 204330685777920.
The previous prime is 312404104043267. The next prime is 312404104043347. The reversal of 312404104043313 is 313340401404213.
It is not a de Polignac number, because 312404104043313 - 26 = 312404104043249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (312404104043363) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40196368 + ... + 47334513.
It is an arithmetic number, because the mean of its divisors is an integer number (26526058728336).
Almost surely, 2312404104043313 is an apocalyptic number.
It is an amenable number.
312404104043313 is a deficient number, since it is larger than the sum of its proper divisors (112012835610063).
312404104043313 is a wasteful number, since it uses less digits than its factorization.
312404104043313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87553384.
The product of its (nonzero) digits is 41472, while the sum is 33.
Adding to 312404104043313 its reverse (313340401404213), we get a palindrome (625744505447526).
The spelling of 312404104043313 in words is "three hundred twelve trillion, four hundred four billion, one hundred four million, forty-three thousand, three hundred thirteen".
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